The concentration of an aqueous solution of iron(ii) chloride is 0.0550 m. what is the molarity of each ion in this solution?

=0.0550 M

=0.110 M

Explanation:

Its all due to stoichiometry: the compound is , thus upon ionizationm there will be two chloride anions for each iron cation:

metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

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